131℉/55℃ MAINTAIN OPTIMAL TEMPERATURE - The coffee warmer designed to keep your beverage at a constant temperature(131℉/55℃) and keep this temperature the whole day,which comfortable temperature, enjoy at any time.
The coffee mug warmer has a built-in temperature control chipset module and auto shut-off function. The device will automatically shut off to protect your property and safety.
SUITABLE FOR MULTIPLE CUPS - Works with Ceramic Cup / Glass Cup / Ceramic Cup / Paper Cup / Milk Box / Metal Cup